Related Experiment Video
Updated: Dec 31, 2025
Detection of Architectural Distortion in Prior Mammograms via Analysis of Oriented Patterns
Published on: August 30, 2013
Computer-aided detection tool development for teaching chest radiograph pattern recognition to undergraduate
Sibusiso Mdletshe1, Andre L Nel2, Louise Rainford3
1Department of Medical Imaging and Radiation Sciences, Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa.
Computer-aided detection (CAD) tools can enhance undergraduate radiography education by providing structured, authentic, and self-directed learning experiences for chest radiography pattern recognition. Careful design is crucial for effective skill development.
Area of Science:
- Medical imaging education
- Radiography training
- Health professions education
Background:
- Medical imaging (MI) education is evolving with technological advancements, emphasizing radiographers' pattern recognition skills.
- Technology-enhanced learning, including computer-aided detection (CAD) tools, is increasingly used to develop these skills at the undergraduate level.
- Developing context-relevant educational approaches requires careful exploration and planning.
Purpose of the Study:
- To explore the need for and capability of a CAD tool for teaching chest radiography pattern recognition.
- To describe the essential features of a CAD tool for undergraduate radiography programs.
Main Methods:
- Qualitative descriptive design with an interpretive research paradigm.
- Focus group interviews with participants involved in teaching clinical skills to radiography students.
- Verbatim transcription and step-by-step data analysis.
Main Results:
- A structured approach is critical for enhancing implicit skills within CAD tool design.
- An authentic tool simulating real-world image analysis experiences is essential.
- A tool promoting self-directed learning with diverse pathological conditions is ideal.
Conclusions:
- Findings guide radiography educators in designing effective CAD tools for chest radiography pattern recognition.
- The study highlights key considerations for developing impactful educational technology in medical imaging.
More Related Videos
08:05Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
Published on: December 19, 2020
07:53Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer
Published on: October 13, 2023
Related Concept Videos
01:30Radiological Investigation I: X-ray and CT
01:20Imaging Studies for Cardiovascular System III: X-Ray
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
01:10Computed Tomography
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...